Pressorbit Editorial Desk English (UK)
Pressorbit.co.uk Pressorbit Editorial Desk
Blog Business Local Politics Tech Travel World

Martha Plimpton – Her Life, Career, and Legacy

Henry Oliver Davies Harrison • 2026-09-19 • Reviewed by Oliver Bennett


Martha Plimpton is an American actress, stage performer, and activist best known for her roles in The Goonies, Raising Hope, and her acclaimed work in theater. Born in New York City on November 16, 1970, she is the daughter of actors Keith Carradine and Shelley Plimpton, and belongs to the Carradine acting family. Her career spans over four decades, from child star to respected character actress.

Plimpton began acting at around age 8 and made her screen debut in Rollover (1981). She gained early attention with films such as The River Rat and The Goonies. Attending the Professional Children’s School in Manhattan, she also worked as a model, including Calvin Klein commercials. Her early work in film and theater set the stage for a versatile career.

Over the years, she has moved seamlessly between comedy and drama, earning critical praise for performances on Broadway, in independent films, and on television series. She is also known for her activism, particularly with the 52nd Street Project, a nonprofit that connects inner-city children with theater professionals.

Martha Plimpton: Bio, Age, and Rise to Fame

Born November 16, 1970
Birthplace New York City, New York, USA
Parents Keith Carradine (actor) and Shelley Plimpton (actor)
Known For The Goonies, Parenthood, The Mosquito Coast, The Good Wife

Key Insights

  • Plimpton is a critically acclaimed actress, equally comfortable in drama and comedy, on screen and stage.
  • She uses her platform for political activism, notably in the realm of reproductive rights.
  • She evolved from a teen star in the 1980s to a respected character actress in television (Parenthood, The Good Wife) and film (Mass).
  • Coming from a family of actors (Carradine/Plimpton), she has deep roots in American theater and film.
  • Her career is marked by selective choices, often opting for powerful, complex characters over blockbuster fame.

Quick Facts: Martha Plimpton

Fact Value
Born November 16, 1970
Age 54 (as of late 2025)
Known For The Goonies, Parenthood
Parents Keith Carradine, Shelley Plimpton
Net Worth (est.) Varies per source (data not available)
Active Years 1981 – Present
Note on Net Worth

For precise financial figures, refer to trusted financial resources. The provided sources do not include a definitive net worth estimate.

Martha Plimpton’s Family and Personal Life

Plimpton comes from a prominent acting family. Her father is Keith Carradine, an actor and singer, and her mother is Shelley Plimpton, a former Broadway performer. Her paternal grandfather was the legendary actor John Carradine, and other well-known relatives include David Carradine, Robert Carradine, and Bruce Carradine. This lineage placed her in the spotlight from an early age.

Who Are Martha Plimpton’s Parents?

Her parents are both actors. Keith Carradine is best known for his roles in Nashville and Dexter, and Shelley Plimpton performed on Broadway in Hair. They were not married long, but both remained active in her upbringing.

Who Was Martha Plimpton Married To?

There is no public record of her being married. She was previously involved in a relationship with actor River Phoenix in the 1980s, but the two were never married. Her current relationship status is kept private.

Clarification on Relationships

While fans often speculate about the personal lives of actors, focus is placed on professional achievements and public statements rather than rumors. Reliable sources do not confirm any marriage or current partner.

Martha Plimpton Movies and TV Shows Filmography

She has appeared in a wide range of films. Notable credits include The Mosquito Coast (1986), Shy People (1987), Running on Empty (1988), Parenthood (1989), Samantha (1991), Beautiful Girls (1996), Eye of God (1997), Music from Another Room (1998), The Sleepy Time Gal (2001), Small Town Murder Songs (2011), Frozen 2 (2019), and Mass (2021). For more on her iconic 80s work, check the Best 80s Teen Movies article.

A Note on Her Most Famous Role

Plimpton’s role as Stef Steinbrenner in The Goonies (1985) remains a cultural touchstone. The film was a major box office hit and continues to be celebrated by audiences decades later, cementing her place in 1980s movie history.

Television and Stage Work

On television, she had recurring or starring roles in The Good Wife, Raising Hope, and The Real O’Neals. She also appeared in guest roles on shows such as Law & Order: Special Victims Unit. Her stage career includes being an ensemble member of the Steppenwolf Theatre Company from 1998 to 2019, performing in productions like Hedda Gabler and The Coast of Utopia. She earned a Tony nomination and won Drama Desk and Outer Critics Circle Awards for The Coast of Utopia.

Martha Plimpton’s Net Worth and Career Earnings

No reliable, authoritative net worth figure could be verified from the provided sources. The search results do not include a trustworthy estimate, so any number would be speculative. For precise financial information, refer to trusted financial resources or official financial disclosures.

What Is Martha Plimpton Doing Now?

In the 2020s, she has continued to take on high-profile projects. She appeared in the series Maid, The Dropout, and the film Mass. She remains active on social media, sharing updates about her work and activism. Fans can monitor her Instagram for real-time updates.

Martha Plimpton Career Timeline

  1. – Rises to prominence as a teen actress in films like The Goonies (1985) and The Mosquito Coast (1986).
  2. – Transitions to adult roles on Broadway, earning Tony nominations, and builds a respected stage career.
  3. – Achieves mainstream television success with leading roles in Parenthood and The Good Wife.
  4. – Continues to star in high-profile series (Maid, The Dropout) and critically acclaimed films (Mass).

Martha Plimpton: Known Facts vs. Uncertainties

Established Information Remains Unclear
Born on November 16, 1970. Exact net worth not definitively documented in provided data.
Daughter of Keith Carradine and Shelley Plimpton. Current relationship status is kept private.
American actress with over 40 years of active work. No public record of a marriage.

Martha Plimpton’s Influence and Legacy

Her career demonstrates a genre-agnostic approach, moving seamlessly between comedy, drama, and thriller. Her theater background has deeply influenced her acting method, bringing a stage-trained intensity to screen performances. The legacy of her most iconic roles, especially in The Goonies and The Mosquito Coast, continues to resonate. For those interested, here’s the Guide to The Goonies Cast. She is also recognized as an outspoken celebrity advocate for reproductive rights and social justice.

Martha Plimpton: Key Sources and Quotes

Primary biographical information comes from Wikipedia and IMDb. Filmography and critical ratings are available on Rotten Tomatoes. Official social media accounts include Instagram and Facebook. Additional biographical details are sourced from Steppenwolf Theatre Company.

Martha Plimpton: Summary of Her Impact

Martha Plimpton remains a distinctive voice in American entertainment, known for her versatility on stage and screen, her commitment to activism, and her ability to choose challenging, meaningful roles.

Frequently Asked Questions

Who is Martha Plimpton?

She is an American actress known for her diverse work in film, television, and theater.

What are the most known Martha Plimpton movies?

She is highly recognized for her roles in The Goonies and The Mosquito Coast.

Who are Martha Plimpton’s parents?

Her parents are actors Keith Carradine and Shelley Plimpton.

Was there a Martha Plimpton husband?

There is no public record of her husband. She was previously involved in a relationship with actor River Phoenix in the 1980s, but was never married.

Does Martha Plimpton share any projects with River Phoenix?

While they appeared together in the movie Running on Empty (1988), film history shows they were in a relationship at the time but not married.


Henry Oliver Davies Harrison

About the author

Henry Oliver Davies Harrison

Henry Oliver Davies Harrison is Editor-in-Chief and a writer at PressOrbit, covering UK news, business and public affairs. He is accountable for the newsroom's editorial standards and leads its sourcing and fact-checking process, from research through to final approval, so that each article is accurate, clearly attributed and useful to readers.